From dbfbc36d66d06394a22dd5985db2672164c8a4a2 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 17 Jun 2020 22:54:04 +0100
Subject: [PATCH] nailing-cargo: Automatically set -T for fetch

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 nailing-cargo | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/nailing-cargo b/nailing-cargo
index d14f194..bb55540 100755
--- a/nailing-cargo
+++ b/nailing-cargo
@@ -75,8 +75,9 @@
 #
 #    -T | --no-cargo-target-arg
 #    -t | --cargo-target-arg
-#         Suppress --target (or un-suppress it).
-#         Only useful with -m.
+#         Suppress --target (or un-suppress it).  Only useful with -m.
+#         Done automatically when nailing-cargo sees that the cargo
+#         subcommand is one which needs it, eg `fetch'.
 #
 # Cargo.nail:
 #
@@ -505,6 +506,9 @@ sub addargs () {
       $cargo_lock_update //= 1;
       $target = undef;
     }
+    if ($ARGV[1] =~ m/^(?:fetch)$/) {
+      $cargo_target_arg=0;
+    }
   }
   $cargo_lock_update //= 0;
   $cargo_manifest_args //=
-- 
2.30.2